Drug
Who makes oseltamivir phosphate?
36 companies list oseltamivir phosphate as a human prescription drug, including under the names Tamiflu. Forms: capsule; for suspension; powder, for suspension; suspension. Routes: oral.
Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology
Companies listing oseltamivir phosphate
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| Proficient Rx LPUnited States | capsule; powder, for suspension | ANDAANDA208347, ANDA208348, ANDA209421 | 9 | 1 |
| International Medication Systems, Ltd.United States | capsule; powder, for suspension; suspension | ANDAANDA202595, ANDA208347, ANDA209421 | 7 | 3 |
| Preferred Pharmaceuticals Inc.United States | capsule; for suspension | ANDAANDA208348, ANDA208578, ANDA209113 | 6 | 1 |
| Sportpharm LLC | capsule | ANDAANDA209421, ANDA209438 | 6 | 0 |
| ASCLEMED USA INC. DBA ENOVACHEMUnited States | capsule; powder, for suspension | ANDAANDA208347, ANDA209421, ANDA209438 | 5 | 1 |
| Lupin LimitedIndia | capsule; powder, for suspension | ANDAANDA208347, ANDA208348 | 4 | 14 |
| Strides Pharma Science LimitedIndia | capsule; powder, for suspension | ANDAANDA209421, ANDA211894 | 4 | 5 |
| Epic Laboratories, LLCUnited States | capsule; powder, for suspension | ANDAANDA215208, ANDA215538 | 4 | 3 |
| Camber Pharmaceuticals, Inc.United States | capsule; powder, for suspension | ANDAANDA209438, ANDA209590 | 4 | 1 |
| Lannett Company, LLCUnited States | capsule; suspension | ANDAANDA212739, ANDA213594 | 4 | 1 |
| Zydus Pharmaceuticals USA Inc.India | capsule; for suspension | ANDAANDA208578, ANDA209113 | 4 | 1 |
| Alvogen, Inc. | capsule; powder, for suspension | ANDAANDA202595, ANDA208823 | 4 | 0 |
| Exelan Pharmaceuticals, Inc. | capsule; for suspension | ANDAANDA212858, ANDA217467 | 4 | 0 |
| Novadoz Pharmaceuticals LLC | capsule; powder, for suspension | ANDAANDA212544, ANDA215313 | 4 | 0 |
| Zydus Lifesciences LimitedIndia | capsule | ANDAANDA208578 | 3 | 12 |
| Genentech, Inc.United States | capsule; powder, for suspension | NDANDA021087, NDA021246 | 3 | 8 |
| LAURUS LABS LIMITEDIndia | capsule | ANDAANDA218565 | 3 | 5 |
| Macleods Pharmaceuticals LimitedIndia | capsule | ANDAANDA207211 | 3 | 5 |
| RedPharm DrugUnited States | capsule | ANDAANDA208578, ANDA212739 | 3 | 1 |
| Shandong New Time Pharmaceutical Co., Ltd.China | capsule | ANDAANDA217274 | 3 | 1 |
| Zhejiang Poly Pharm Co LtdChina | capsule | ANDAANDA218009 | 3 | 1 |
| Alembic Pharmaceuticals LimitedIndia | for suspension | ANDAANDA218307 | 2 | 7 |
| Delpharm Milano SrlItaly | capsule | DRUG FOR FURTHER PROCESSING | 2 | 1 |
| NuCare Pharmaceuticals,Inc.United States | for suspension; powder, for suspension | ANDAANDA208823, ANDA212784 | 2 | 1 |
| RemedyRepack, IncUnited States | capsule | ANDAANDA208348, ANDA209438 | 2 | 1 |
| MSN Laboratories Private Limited,India | capsule | ANDAANDA212544 | 1 | 8 |
| CIPLA PHARMACEUTICALS LIMITEDIndia | for suspension | ANDAANDA212858 | 1 | 7 |
| Aurobindo Pharma LimitedIndia | powder, for suspension | ANDAANDA218131 | 1 | 6 |
| Teva Pharmaceutical Industries Ltd.Canada | powder, for suspension | ANDAANDA211125 | 1 | 6 |
| Ajanta Pharma LimitedIndia | for suspension | ANDAANDA212784 | 1 | 2 |
| HEC Pharm USA Inc.China | suspension | ANDAANDA213594 | 1 | 2 |
| Leading Pharma, LLCUnited States | suspension | ANDAANDA214949 | 1 | 1 |
| Slate Run Pharmaceuticals, LLCUnited States | capsule | ANDAANDA218009 | 1 | 1 |
| Amneal Pharmaceuticals NY LLC | for suspension | ANDAANDA210186 | 1 | 0 |
| AvKARE | for suspension | ANDAANDA210186 | 1 | 0 |
| Oryza Pharmaceuticals, Inc. | powder, for suspension | ANDAANDA217303 | 1 | 0 |
Bulk ingredient listings
- AX Pharmaceutical CorpCanada · 1 NDC
- AZICO BIOPHORE INDIA PRIVATE LIMITEDIndia · 1 NDC
- BrightGene Bio-Medical Technology Co., Ltd.China · 1 NDC
- CIPLA PHARMACEUTICALS LIMITEDIndia · 1 NDC
- Chromo Laboratories India Private LimitedIndia · 1 NDC
- Dasami Lab Private LimitedIndia · 1 NDC
- FUJIAN FUKANG PHARMACEUTICAL CO., LTD.China · 1 NDC
- Hetero Labs LimitedIndia · 1 NDC
- MSN Life Sciences Private LimitedIndia · 1 NDC
- MSN Pharmachem Private LimitedIndia · 1 NDC
- Macleods Pharmaceuticals LimitedIndia · 1 NDC
- Matrix Pharmacorp Private LimitedIndia · 1 NDC
- PATHEON API, INC.United States · 1 NDC
- Pacific Medical Industries LtdUnited States · 1 NDC
- RAKSHIT DRUGS PRIVATE LIMITEDIndia · 1 NDC
- SOLARA ACTIVE PHARMA SCIENCES LIMITEDIndia · 1 NDC
- Shanghai Desano Chemical Pharmaceutical Co., LtdChina · 1 NDC
- Zhejiang Huahai Pharmaceutical Technology Co LtdChina · 1 NDC
Enquiry
Common questions
- Who makes oseltamivir phosphate?
- 36 companies list oseltamivir phosphate as a human prescription drug in the openFDA NDC Directory, led by Proficient Rx LP, International Medication Systems, Ltd., Preferred Pharmaceuticals Inc., Sportpharm LLC, ASCLEMED USA INC. DBA ENOVACHEM. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
- Is there a generic Tamiflu?
- 34 companies list oseltamivir phosphate under an abbreviated new drug application (ANDA), the application type used for generics, and 1 under an NDA or BLA. Listing status is from the NDC Directory; it is not a statement of availability.
- Who supplies oseltamivir phosphate active ingredient?
- 18 companies list oseltamivir phosphate as a bulk ingredient, including AX Pharmaceutical Corp, AZICO BIOPHORE INDIA PRIVATE LIMITED, BrightGene Bio-Medical Technology Co., Ltd., CIPLA PHARMACEUTICALS LIMITED.